body{
    background: #5ED2FB;
    min-width: 1440px;
    height: 100%;
    background: url("./../img/login_bj.png") no-repeat center;
    /* background-size: 100% 100%; */
}
.login_box{
    width: 550px;
    height:500px;
    position: absolute;
    top: 15%;
    left: 50%;
    margin-left: -275px;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(33, 156, 200, 0.5);
    border-radius: 10px;
}

.register_box{
    width: 550px;
    height:740px;
    position: absolute;
    top: 50%;
    margin-top: -328px;
    left: 50%;
    margin-left: -275px;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(33, 156, 200, 0.5);
    border-radius: 10px;
}


.title_box{
    width: 100%;
    height: 150px;
    /*background: linear-gradient(90deg, #5ED2FB 0%, #1799C7 100%);*/
    background: url("./../img/login_title_bj.png") no-repeat;
    border-radius: 10px 10px 0px 0px;
    background-size: 100% 100%;
    border: 0;
    position: relative;

}
.title_box .title{
    width: 380px;
    height: 54px;
    font-size: 30px;
    font-family: SourceHanSansCN-Bold, SourceHanSansCN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 54px;
    text-shadow: 3px 2px 4px #2A95BB;
    background: linear-gradient(180deg, #FFFFFF 0%, #E1E1E1 49%, #F6F6F6 100%);
    -webkit-background-clip: text;
    margin-left: 20px;
    position: absolute;
    top: 20px;
}
.title_box .reg{
    width: 72px;
    height: 50px;
    font-size: 36px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 50px;
    margin-left: 60px;
    position: absolute;
    bottom: 20px;
}
.input_box{
    padding-top: 15px;
}

.item_input{
    height: 60px;
    border-bottom: 1px solid  rgba(0, 0, 0, 0.12);
    width: 450px;
    margin-left: 50px;
    color: #999999;font-size: 16px;line-height: 60px;
}
.item_input input[type="text"] {float: left; width: 429px;height: 60px;line-height: 60px;display: inline-block;border: 0;outline: none;font-size: 16px;}
.item_input input[type="text"]:focus{border: 0;}

.btn{
    width: 450px;
    height: 50px;
    background: #5ED2FB;
    border-radius: 8px;
    margin-left: 50px;
    font-size: 18px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 50px;
    text-align: center;
    margin-top: 20px;
    cursor: pointer;
}

.register{
    padding-top: 20px;
    margin-left: 50px;
    font-size: 14px;
    font-family: PingFangSC-Medium, PingFang SC;
}

.loginBtn{
    padding-top: 10px;
    margin-left: 50px;
    font-size: 14px;
    font-family: PingFangSC-Medium, PingFang SC;
}

.tipsmember{
    padding-top: 10px;
    margin-left: 50px;
    font-size: 12px;
    font-family: PingFangSC-Medium, PingFang SC;
}

.tipsmember a{
    color: #666666;
    position: relative;
    top: -4px;
    text-decoration : underline; 
}

.required{
    float: left;
    color: red;
    position:relative;
    left:-5px;
}

.close_icon{
    float: right;
    margin-top: -40px;
    cursor: pointer; 
    display: inline-block;
    width: 21px;
    height: 21px;
    background: url("./../img/close.png") no-repeat;
    background-size: 100% 100%; 
}